Pipe joint connection



4. Pipe Joint Connection

5. Pipe Joint Connection

4.1 : Front

4.2 : Top

4.3 : Perspective

4.4 : Bottom

5.1 : Front

5.2 : Top

5.3 : Perspective

5.4 : Bottom

Design 4 is a female connection part for pipes in a hollow cylindricalstructure; design 5 is a male connection part for pipes in a hollowcylindrical structure.

CLAIM The ornamental design for a pipe joint connection, as shown anddescribed.